亚洲av无码一区二区三区人妖,叼嘿软件下载免费,精品丝袜国产自在线拍av婷婷

您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384068 > μPD98501 (NEC Corp.) Network Controller(網(wǎng)絡(luò)控制器) PDF資料下載

型號(hào)：	μPD98501
廠商：	NEC Corp.
英文描述：	Network Controller(網(wǎng)絡(luò)控制器)
中文描述：	網(wǎng)絡(luò)控制器（網(wǎng)絡(luò)控制器）
文件頁(yè)數(shù)：	179/671頁(yè)
文件大?。?/td>	2229K
代理商：	ΜPD98501

Preliminary User’s Manual S14767EJ1V0UM00

2.6.4.4 Cold reset exception

The Cold Reset exception occurs when the ColdReset_B signal (internal) is asserted and then deasserted. This

exception is not maskable. The Reset_B signal (internal) must be asserted along with the ColdReset_B signal (for

details, see

Section 2.7 Initialization Interface

(2) Processing

The CPU provides a special interrupt vector for this exception:

0xBFC0 0000 (virtual address) in 32-bit mode

0xFFFF FFFF BFC0 0000 (virtual address) in 64-bit mode

The Cold Reset vector resides in unmapped and uncached CPU address space, so the hardware need not

initialize the TLB or the cache to process this exception. It also means the processor can fetch and execute

instructions while the caches and virtual memory are in an undefined state.

The contents of all registers in the CPU are undefined when this exception occurs, except for the following register

When the MIPS16 instruction execution is disabled while the ERL of Status register is 0, the PC value at

which an exception occurs is set to the ErrorEPC register.

When the MIPS16 instruction execution is enabled while the ERL of Status register is 0, the PC value at

which an exception occurs is set to the ErrorEPC register and the ISA mode in which an exception occurs is

set to the least significant bit of the ErrorEPC register.

TS and SR bits of the Status register are cleared to 0.

ERL and BEV bits of the Status register are set to 1.

The Random register is initialized to the value of its upper bound (31).

The Wired register is initialized to 0.

Bits 31 to 28 and bits 22 to 3 of the Config register are set to fixed values.

All other bits are undefined.

(3) Servicing

The Cold Reset exception is serviced by:

Initializing all processor registers, coprocessor registers, TLB, caches, and the memory system

Performing diagnostic tests

Bootstrapping the operating system

相關(guān)PDF資料	PDF描述
μPG103B	Wide-Band Amplifier(寬帶放大器)
μPG110B	2 to 8 GHz WIDE BAND AMPLIFIER(2-8GHz 寬帶放大器)
μPG132G	L-Band SPDT Switch(長(zhǎng)波段單刀雙擲開(kāi)關(guān))
μPG133G	L-Band SPDT Switch(長(zhǎng)波段單刀雙擲開(kāi)關(guān))
μPG137GV	L-Band SPDT Switch(單刀雙擲開(kāi)關(guān))

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
PD98CNT30QMU	制造商:Carlo Gavazzi 功能描述:PHOTO TS PL 30M AC/DC NO+NC
PD9909-59	制造商:Philco/Philips 功能描述:
PD9930-51	制造商:Philco/Philips 功能描述:
PD9933-59	制造商:Philco/Philips 功能描述:
PD9941-59	制造商:Philco/Philips 功能描述:

發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

(若只采購(gòu)一條型號(hào)，填寫一行即可)

*型號(hào)	*數(shù)量	廠商	批號(hào)	封裝